915488

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2124864

約数和(自身を除く): 1209376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 67, 112, 122, 134, 224, 244, 268, 427, 469, 488, 536, 854, 938, 976, 1072, 1708, 1876, 1952, 2144, 3416, 3752, 4087, 6832, 7504, 8174, 13664, 15008, 16348, 28609, 32696, 57218, 65392, 114436, 130784, 228872, 457744, 915488]

約数ペア:

[(1, 915488), (2, 457744), (4, 228872), (7, 130784), (8, 114436), (14, 65392), (16, 57218), (28, 32696), (32, 28609), (56, 16348), (61, 15008), (67, 13664), (112, 8174), (122, 7504), (134, 6832), (224, 4087), (244, 3752), (268, 3416), (427, 2144), (469, 1952), (488, 1876), (536, 1708), (854, 1072), (938, 976)]